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The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 2809 | $the_weekday = $wp_locale->get_weekday( get_post_time( 'w', false, $post ) ); |
| 2810 | |
| 2811 | /** |
| 2812 | * Filters the weekday on which the post was written, for display. |
| 2813 | * |
| 2814 | * @since 0.71 |
| 2815 | * |
| 2816 | * @param string $the_weekday |
| 2817 | */ |
| 2818 | echo apply_filters( 'the_weekday', $the_weekday ); |
| 2819 | } |
| 2820 | |
| 2821 | /** |
| 2822 | * Display the weekday on which the post was written. |
| 2823 | * |
| 2824 | * Will only output the weekday if the current post's weekday is different from |
| 2825 | * the previous one output. |
| 2826 | * |
| 2827 | * @since 0.71 |